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Roland Rubix 44 USB Audio Interface , $431.99 - Add to Cart Skip to Product Information

Roland Rubix 44 USB Audio Interface

Class-compliant 4-in/4-out USB Audio/MIDI Interface with 4 Microphone Preamplifiers, Onboard Compressor/Limiters, Ground Lift, and Loopback Recording - macOS/Windows
Roland Rubix 44 USB Audio Interface
Roland Rubix 44 USB Audio Interface

Backordered - More On The Way!

We expect more from Roland soon. Order today to reserve yours now, risk-free. Estimated September 11, 2026

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Roland Rubix 44 USB Audio Interface
Backordered - More On The Way!

We expect more from Roland soon. Order today to reserve yours now, risk-free. Estimated September 11, 2026

Versatile, Mobile-ready 4-channel Interface

This article was Written By

Our Product Research Team

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Roland's Rubix 44 is a versatile 4-channel USB audio interface that lets you record clean and clear audio, even in less than ideal environments. That's because Roland built this interface to be as mobile as possible. A sturdy metal housing lets you toss your Rubix 44 in your bag and go, and since it communicates via class-compliant USB, you can leave your laptop at home and track right on your iPad. Four microphone preamps offer the kind of clarity you don't normally find on such an affordable interface, and bonus features such as a ground lift and onboard dynamics processing make it easy to capture high-quality audio wherever you go.

Low-noise performance from the ground up

When it comes to fighting noise, the Rubix 44 starts off with a pair of microphone preamps that go hand in hand with its extensively shielded construction. These passive noise-reduction methods work great in most cases, but sometimes bad power can ruin your day. Roland addressed this issue by outfitting the Rubix 44 with a system-wide ground-lift switch, so you can cut off any hum coming from the power supply. That's something Sweetwater recording engineers have rarely, if ever, seen on an audio interface, and it's extremely useful for recording live sound.

Onboard dynamics save time and your tracks

Ask any seasoned engineer/producer, and they'll tell you that getting the best possible sound on the way in will save you hours of editing when it's time to mix. One of the easiest ways to improve your incoming audio is by adding a touch of compression on the front side to keep your levels smooth. That usually requires outboard compressors to pull off, but Roland equipped the Rubix 44 with a pair of 3-mode compressor/limiter circuits for each set of stereo inputs. These dynamics circuits feature two gentle compression types plus a more aggressive limiter — something you'll appreciate if you track live sound, where unexpected spikes can obliterate your audio quality.

Cool bonus features offer added versatility

Between its class-compliant USB, robust design, and low-noise performance options, it's clear that Roland intended for the Rubix 44 to be a great mobile audio interface, but it has some tricks up its sleeve that also make it a wonderful start or addition to your home studio. First off, it comes with a 6-month membership to Roland Cloud Pro. MIDI I/O also adds compatibility with keyboards, controllers, and other devices. Selectable headphone output sources let you create a separate monitor mix for recording, which is a real bonus if you collaborate with other artists. Loopback recording lets you record output sources from your computer, which is particularly handy for podcasting and similar applications.

Roland Rubix 44 USB Audio Interface Features:

  • Versatile 4-channel USB interface that's perfect for live and studio use
  • Supports up to 24-bit/192kHz high-resolution audio
  • 4 low-noise inputs accept mic-, line-, and instrument-level sources
  • Shielded metal chassis and universal ground-lift switch help prevent noise
  • Onboard compressor/limiters smooth out your sound and protect against clipping
  • Selectable headphone channel assignment lets you set up an independent monitor mix
  • Loopback recording captures your output — an essential feature for podcasting
  • MIDI I/O connects keyboards, control surfaces, and other MIDI-equipped gear
  • Class-compliant USB supports Mac and Windows PCs as well as iOS devices
  • Includes 6-month membership to Roland Cloud Pro

Warranty Info

Sweetwater's FREE 2-Year Total Confidence Coverage Warranty

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  • Get back to making music with the industry's fastest turnaround time
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Offer applies only to single-receipt qualifying purchases. Select manufacturers may require that only the manufacturer’s products qualify towards the minimum purchase amount needed to be eligible for promotional financing. Otherwise, an invoice that meets the minimum purchase amount and contains at least one qualifying manufacturer product is eligible for promotional financing. No interest will be charged on promo purchase balance, and equal monthly payments are required on promo purchase until it is paid in full. The payments equal the amount financed divided by the number of months in the promo period, rounded up to the next whole dollar. These payments may be higher than the payments that would be required if this purchase was a non-promo purchase. During the last month(s) of the promo period the required monthly payment may be reduced due to the prior months’ rounding. Regular account terms apply to non-promo purchases. New Accounts as of 07/31/2025: Purchase APR is 34.99%. Penalty APR is 39.99%. Min Interest Charge is $2. Existing cardholders: See your credit card agreement terms. Subject to credit approval.

Offer applies only to single-receipt qualifying purchases. No interest will be charged on the promo balance if you pay it off, in full, within the promo period. If you do not, interest will be charged on the promo balance from the purchase date. The required minimum monthly payments may or may not pay off the promo balance before the end of the promo period, depending on purchase amount, promo length and payment allocation. Regular account terms apply to non-promo purchases and, after promo period ends, to the promo balance. New Accounts as of 07/31/2025: Purchase APR is 34.99%. Penalty APR is 39.99%. Min Interest Charge is $2. Existing cardholders: See your credit card agreement terms. Subject to credit approval.

The estimated required monthly payment shown which excludes taxes and delivery equals the amount financed divided by the number of months in the promo period, rounded up to the next cent. During the last month(s) of the promo period the required monthly payment may be reduced due to this rounding. These payments apply only with the financing offer shown. If you make these payments by the due date each month, you should pay off this amount financed within the promo period, if it is the only balance you are paying off. If you have other balances on your account, this payment will be added to any other minimum monthly payments.

Applies only to select items from this manufacturer. Ask your Sweetwater Sales Engineer for more details.